E-L4973D3.3-TR STMICROELECTRONICS [STMicroelectronics], E-L4973D3.3-TR Datasheet - Page 24

• Manufacturer Part Number: E-L4973D3.3-TR
• Description: 3.5A step down switching regulator
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Package mechanical data
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Table 7. SO-20 mechanical data
Figure 46. Package dimensions
Dim.
ddd
A1
D
A
B
C
E
H
e
h
L
k
(1)
12.60
2.35
0.10
0.33
0.23
7.40
10.0
0.25
0.40
Min
1.27
Typ
mm.
13.00
10.65
Max
2.65
0.30
0.51
0.32
7.60
0.75
1.27
0.10
0° (min.), 8° (max.)
0.093
0.004
0.013
0.009
0.496
0.291
0.394
0.010
0.016
Min
0.050
Typ
inch
0.104
0.012
0.200
0.013
0.512
0.299
0.419
0.030
0.050
0.004
Max
L4973